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SMDJ8.5A from CCD

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SMDJ8.5A

Manufacturer: CCD, LITTELFUSE

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power
Partnumber Manufacturer Quantity Availability
SMDJ8.5A,SMDJ85A CCD, LITTELFUSE 119300 In Stock

Description and Introduction

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power The SMDJ8.5A is a transient voltage suppressor (TVS) diode manufactured by CCD (Comchip Technology). Below are the factual specifications, descriptions, and features:  

### **Specifications:**  
- **Part Number:** SMDJ8.5A  
- **Manufacturer:** CCD (Comchip Technology)  
- **Type:** TVS Diode (Transient Voltage Suppressor)  
- **Peak Pulse Power (10/1000μs):** 1500W  
- **Breakdown Voltage (V_BR):** 9.45V (min) – 10.45V (max)  
- **Standoff Voltage (V_RWM):** 8.5V  
- **Clamping Voltage (V_C):** 13.9V at 10A  
- **Peak Pulse Current (I_PP):** 144.6A  
- **Operating Temperature Range:** -55°C to +150°C  
- **Package:** DO-214AB (SMC)  

### **Descriptions:**  
- Designed to protect sensitive electronics from voltage transients and surges.  
- Bi-directional TVS diode for ESD and surge protection.  
- RoHS compliant and halogen-free.  

### **Features:**  
- High surge capability.  
- Low clamping voltage.  
- Fast response time.  
- Meets IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) standards.  

For exact details, refer to the official CCD datasheet.

Application Scenarios & Design Considerations

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR VOLTAGE-5.0 TO 170 Volts 3000 Watt Peak Pulse Power

Alternative Part Number

  • SMAJ8.5A --: Same 8.5V standoff unidirectional TVS in the SMAJ series; lower surge rating than SMDJ but pin-compatible and widely available.
  • SMBJ8.5A --: 8.5V unidirectional TVS diode in SMB package with similar clamping voltage; good drop-in for lower-power applications.
  • P6SMB8.5A --: 600W unidirectional TVS with 8.5V standoff in SMB package; comparable protection characteristics and common second source.
  • 1.5SMC8.5A --: Same 8.5V standoff unidirectional TVS in the SMC (DO-214AB) package with similar clamping performance, widely available and often used as a drop-in for SMDJ series.
  • SMCJ8.5A --: Unidirectional 8.5V standoff TVS diode in SMC package from a major supplier, electrically compatible for most surge protection designs.

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